How authorization endpoint knows user is logged in?
问题 I am implementing single sign-in with OAuth2 and OpenID Connect for a distributed web application. The Authorization Server is running on its own. I've implemented the access token endpoint and currently trying to implement the authorization endpoint (for Authorization Code flow). This is my understanding of what should happen GET http://authserver/authorize?client_id=1& state=BB& _________ scope=read_user& ____________ | | redirect_uri=myapp/callback | | | |----------------------------------